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crwdns2944351:0crwdnd2944351:0LED fix in 10000mAh Mi Power Bank 2Scrwdnd2944351:0crwdne2944351:0

crwdns2933797:0Jānis Baumaniscrwdnd2933797:0crwdne2933797:0

crwdns2936043:0crwdne2936043:0 crwdns2933505:0crwdne2933505:0 Jānis Baumanis

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Introduction
What to do if Xiaomi Mi Power Bank 2S suddenly does not charge phone nor charge itself and only action is faint battery level LED jerking? This may be answer.
Kid complained about his USB power bank. It refused to charge his phone nor charged itself anymore. On phone or chargercable connecting and button pressing power bank responded with faint random battery level LED jerking. No rattling inside or noticeable physical damage. Started to think about too discharged battery when charging controller can refuse to charge. The only option left was disassembling to see what happened.